| Customization: | Available |
|---|---|
| Nominal Voltage: | 51.2 |
| Warranty: | 5 Years |
|
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| Model | LF-280 |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 280Ah |
| Cell Type | LiFePO4 |
| Charge Voltage | 58.2V |
| Standard Charging Current | 100A/200A |
| Max.Continuous Charging Current | 200A |
| Continuous Discharge Current | 100A |
| Operating voltage | 42V-58.4V |
| Discharge Temperature Range | -10°C~65°C |
| Storage Temperature Range | -5~40°C |
| Size(L×W×H) | 750×440×255mm |
| Gross Weight | 113-116kg |
| Cycle Life | ≥6000 times |
| Temperature range | 0~40°C |
Q: What is your Quality Assurance and Technical Support Policy?
A: We deliver products of unparalleled quality, each meticulously engineered and rigorously tested to meet the highest standards. Our commitment to excellence guarantees flawless performance, maximizing efficiency and minimizing maintenance.
For assistance, reach out to your local authorized dealer for prompt support and replacements. Without a dealer nearby? No worries! Our remote support via Zoho Lens employs state-of-the-art AR technology for swift diagnostics and troubleshooting, ensuring you receive exceptional support whenever needed.
Q: How compatible are the batteries with different inverters?
A: Our versatile batteries seamlessly integrate with most leading inverter brands, utilizing CAN or Modbus communication protocols. If your inverter isn't included, simply supply us with its communication protocol, and we'll update our system. The LCD screen allows you to select the appropriate protocol effortlessly, ensuring smooth compatibility with your existing equipment.
Q: Are LeFu ESS lithium batteries safe?
A: LeFu ESS employs LiFePO4 cells known for superior safety and thermal stability compared to other lithium variants. These batteries are designed to resist ignition or explosion even under overcharge or short-circuit conditions. With over 6,000 cycles at 25°C and a 0.5C charge rate, they offer low self-discharge and consistent output, ensuring safety and reliability throughout their lifespan.
Q: Are there any special requirements for installation and maintenance?
A: LeFu ESS's LiFePO4 batteries are engineered for straightforward installation, drawing on extensive experience in off-grid inverter setups. The user-friendly design eliminates the need for specialized tools, facilitating a seamless and efficient energy deployment.
Q: Do you offer OEM and ODM customization services?
A: Absolutely, we offer bespoke customization services with our team of skilled engineers specializing in hardware, software, and structural design. Final product testing is conducted in-house. Custom orders start at 300 units, with additional costs for molds and certification covered by the client, delivering tailor-made solutions to meet unique market demands.
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